REPORT Z17_019.
INTERFACE object_status.
METHODS write_status.
ENDINTERFACE.
CLASS vehicle DEFINITION.
PUBLIC SECTION.
INTERFACES object_status.
ALIASES write_status FOR
object_status~write_status.
METHODS accelerate.
PROTECTED SECTION.
DATA speed TYPE i.
ENDCLASS.
CLASS vehicle IMPLEMENTATION.
METHOD accelerate.
speed = speed + 1.
ENDMETHOD.
METHOD
object_status~write_status.
WRITE: / 'Speed:', speed.
ENDMETHOD.
ENDCLASS.
DATA : vehicle_ref TYPE REF TO vehicle.
START-OF-SELECTION.
CREATE OBJECT vehicle_ref.
CALL METHOD: vehicle_ref->accelerate,
vehicle_ref->write_status.
INTERFACE object_status.
METHODS write_status.
ENDINTERFACE.
CLASS vehicle DEFINITION.
PUBLIC SECTION.
INTERFACES object_status.
ALIASES write_status FOR
object_status~write_status.
METHODS accelerate.
PROTECTED SECTION.
DATA speed TYPE i.
ENDCLASS.
CLASS vehicle IMPLEMENTATION.
METHOD accelerate.
speed = speed + 1.
ENDMETHOD.
METHOD
object_status~write_status.
WRITE: / 'Speed:', speed.
ENDMETHOD.
ENDCLASS.
DATA : vehicle_ref TYPE REF TO vehicle.
START-OF-SELECTION.
CREATE OBJECT vehicle_ref.
CALL METHOD: vehicle_ref->accelerate,
vehicle_ref->write_status.
| 번호 | 제목 | 글쓴이 | 날짜 | 조회 수 |
|---|---|---|---|---|
| 590 | REPORT Z12_20. | sapjoy | 2012.07.30 | 926 |
| 589 | REPORT z12_10. | sapjoy | 2012.07.30 | 927 |
| 588 | REPORT z05_05. | sapjoy | 2012.07.30 | 931 |
| 587 | REPORT Z12_19 | sapjoy | 2012.07.30 | 931 |
| 586 | REPORT z12_12. | sapjoy | 2012.07.30 | 932 |
| 585 | REPORT z14_04. | sapjoy | 2012.08.01 | 932 |
| 584 | REPORT z17_11 . | sapjoy | 2012.08.01 | 933 |
| 583 | REPORT z15_11. | sapjoy | 2012.08.01 | 937 |
| 582 | REPORT Z16_02. | sapjoy | 2012.08.01 | 939 |
| 581 | REPORT Z07_05. | sapjoy | 2012.07.30 | 943 |
| 580 | REPORT z05_13. | sapjoy | 2012.07.30 | 945 |
| 579 | REPORT z15_27. | sapjoy | 2012.08.01 | 946 |
| 578 | REPORT z05_15. | sapjoy | 2012.07.30 | 948 |
| 577 | REPORT z15_19. | sapjoy | 2012.08.01 | 952 |
| 576 | REPORT Z12_02 | sapjoy | 2012.07.30 | 953 |
| 575 | REPORT z17_09 . | sapjoy | 2012.08.01 | 954 |
| 574 | REPORT z12_09. | sapjoy | 2012.07.30 | 960 |
| 573 | REPORT z17_12 . | sapjoy | 2012.08.01 | 961 |
| 572 | REPORT z15_26. | sapjoy | 2012.08.01 | 964 |
| 571 | REPORT Z12_18. | sapjoy | 2012.07.30 | 967 |
CLASS counter DEFINITION.
PUBLIC SECTION.
METHODS: set IMPORTING value(set_value) TYPE i,
increment,
get EXPORTING value(get_value) TYPE i.
PROTECTED SECTION.
DATA count TYPE i.
ENDCLASS.
CLASS counter IMPLEMENTATION.
METHOD set.
count = set_value.
ENDMETHOD.
METHOD increment.
ADD 1 TO count.
ENDMETHOD.
METHOD get.
get_value = count.
ENDMETHOD.
ENDCLASS.
CLASS counter_ten DEFINITION INHERITING FROM counter.
PUBLIC SECTION.
METHODS increment REDEFINITION.
DATA count_ten.
ENDCLASS.
CLASS counter_ten IMPLEMENTATION.
METHOD increment.
DATA modulo TYPE i.
CALL METHOD super->increment.
write / count.
modulo = count mod 10.
IF modulo = 0.
count_ten = count_ten + 1.
write count_ten.
ENDIF.
ENDMETHOD.
ENDCLASS.
DATA: count TYPE REF TO counter,
number TYPE i VALUE 5.
START-OF-SELECTION.
CREATE OBJECT count TYPE counter_ten.
CALL METHOD count->set EXPORTING set_value = number.
DO 20 TIMES.
CALL METHOD count->increment.
ENDDO.